Security Companies & Services in Greater London

List of Greater London based security companies offering private detective and investigation services, CCTV camera system, burglar and intruder alarms installation services.

FirePro is the leading brand in the condensed aerosol fire extinguishing technology. We pride ourselves on building long term business relationships with our UK & Ireland installer network whom are suitably third party certificated in their own right for competency.


At Installed Security customer care and satisfaction are paramount and we continue to strive proactively to improve our methods and systems. We pride ourselves in our after-sales service and maintenance contracts. We pledge to supply the ultimate system for your requirements. Our systems are sold based on technical knowledge and not misleading sales presentations.



IKS Locksmiths are London locksmiths that specialise in both high security locks as well as safes and grilles. As an approved member of the master locksmith association we take our profession very seriously and offer both a fantastic service and price.

  • I don't normally leave these reviews but had an excellent and efficient service. Really

Locksmith, Alarms, CCTV, Intercoms, Access control and other Security services. Local shop in Ruislip Manor. We are local, and rely on returning customers, so you can trust our quality of service will be high, at competitive prices. Domestic alarm systems fitted from only J200.

  • Outstanding service from Steve. He could not have been more helpful and really helped

Blue Diamond Security provides competitively priced, all round security solutions, giving an appropriate response to existing threats whilst being fully tailored to your needs. Using the experience gained from protecting Royalty, Public Figures and Celebrities we operate using due diligence methodology, implementing a plan to identify the threat and then carrying out the appropriate corrective actions

  • Professional and courteous and good communication.

Hendon & Finchley Locksmith offers locksmith services in the great area of London such as: auto locksmiths, key duplication, commercial and residential locksmith services in NW4, N2, N3, N12 & Barnet.

  • Very good and fast service. Called them and they came within the hour to fit a new lock.

We are your local locksmith London and run a 24hr services across Kent, Essex, Surrey and Sussex. With no call out charge we also undertake door repair and replacement call 0800 389 8864 24/7 365 days, no call centers.

  • Got lock out off my home last night call jjmlocksmiths turn up in no time got my in very

Locksmith of London provides Home security and Locksmith services in the greater London UK. Mobile locksmith services available 24 hours a day. if you need Locksmith of London area for your house, car, office or business then we are here for you. Lockout services such as house or auto lockout, repair, change and install new lock sets.


Professional 24 Hour Emergency Locksmiths in London. Call us on: 020 7993 4341. Our Locksmith Services cover Tothill St, London, SW1H 9LQ, and more. We use the most advanced technology and our team of technicians trained to fit your business the exact measures of security.


Security system installer, including burglar alarms, cctv, door entry, floodlights and security lighting including fire, nurse call and scaffold alarms free quotations experienced engineers fully guaranteed, advice and consultation on all aspects of security on application.